BLUFLOC PHPA Emulsion · Hole-Cleaning Hydraulics High-Molecular-Weight PHPA Emulsion for Mud Viscosity and Carrying Capacity Screen EC8050 and EA5620 by connecting low- and medium-shear rheology with annular velocity, well inclination, cuttings behavior, pressure loss, and ECD limits. Very High Molecular Weight 38-40% Solid Content EC8050 & EA5620 1000 kg IBC Drum 01 Product Introduction Very-high-molecular-weight PHPA can increase effective viscosity, but carrying capacity